ICD-11 classes
09 Diseases of the visual system
Disorders of the ocular adnexa or orbit
Disorders of eyelid or peri-ocular area
9A03 — Acquired malposition of eyelid
9A03.0 — Blepharoptosis
9A03.00 — Marcus-Gunn syndrome

ICD-11 9A03.00 — Marcus-Gunn syndrome

Marcus-Gunn syndrome is characterised by ptosis associated with maxillopalpebral synkinesis. The syndrome is generally unilateral and sporadic, but bilateral and autosomal dominant inherited cases have been reported.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.